California encephalitis. I. Clinical and epidemiological studies.
D000293:Adolescent; D000328:Adult; D000906:Antibodies; D002648:Child; D002675:Child, Preschool; D004660:Encephalitis / Q000209:etiology / Q000276:immunology*; D004669:Encephalitis Viruses, Tick-Borne; D004675:Encephalitis, Tick-Borne / Q000150:complications / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008581:Meningitis / Q000209:etiology / Q000276:immunology*; D009500:Neutralization Tests; D009820:Ohio; D012189:Retrospective Studies
D000906:Antibodies